Gerald Sensabaugh was Dallas' best defensive back in 2010. That's not saying much, of course, but Sensabaugh's a pretty solid player.

Bob Sanders, SS, Colts. Age: 30. Signed with Chargers (1 year)

Despite being 30 years old and coming off multiple injuries, Bob Sanders is a 4-star talent. The problem is that he has 1-star durability. I just averaged the two together to get 2.5 stars. Sanders is a huge risk, but he's worth taking a chance on at the right price.

This may seem like too many stars for a guy who was torched in a playoff loss, but Roman Harper was playing out of position with Malcolm Jenkins injured. Harper had a solid season otherwise (except for the instance when Sam Bradford chased him down following a turnover.)

Brodney Pool, S, Jets. Age: 27. Re-signed with Jets

Brodney Pool has a dubious history of concussions, but he has proven to be a solid player for the Jets at both safety positions this season.

Atari Bigby, SS, Packers. Age: 29. Signed with Seahawks

Atari Bigby is an above-average safety who always seems to be hurt.

Melvin Bullitt, SS, Colts. Age: 26. Re-signed with Colts (multi-year)

The Colts lost Melvin Bullitt to a season-ending shoulder injury in early October. He's a marginal strong safety.

Missing Include

Tom Zbikowski, S, Ravens. Age: 26.
Tom Zbikowski did a decent job filling in for Ed Reed before suffering an injury of his own (back).

Bernard Pollard, SS, Texans. Age: 26. Signed with Ravens (2 years)

Bernard Pollard is a tremendous run-stuffer, but really struggles in coverage at times.

Abram Elam, SS, Browns. Age: 29. Signed with Cowboys (1 year)

Abram Elam had his moments - particularly against Jacksonville - but struggled at times this past season, mainly in run support.

Husain Abdullah (RFA), S, Vikings. Age: 26. Tendered by Vikings

Husain Abdullah did an OK job at strong safety this season. He's still a liability in coverage, however.

Courtney Greene (ERFA), SS, Jaguars. Age: 24.
Courtney Greene plays the run well as an in-the-box strong safety, but really struggles in coverage.

DeAndre McDaniel, S, Clemson. Age: 23. Signed with Saints

DeAndre McDaniel would have been drafted if it weren't for character concerns.

Paul Oliver, SS, Chargers. Age: 27. Signed with Saints

Paul Oliver performed very well while filling in for Steve Gregory at strong safety this season.

Madieu Williams, S, Vikings. Age: 29. Signed with 49ers (1 year)

Madieu Williams is a liability in coverage. He's experienced and could provide solid depth at defensive back, but he can't be a starter anymore.

Renaldo Hill, S, Broncos. Age: 32.
Renaldo Hill is still solid in run support, but at 32, he's a liability in coverage.

Roy Williams, SS, Bengals. Age: 31.
Roy Williams is more valuable to the Bengals than he would be to anyone else; he's a good fit in Mike Zimmer's defense.

Corey Lynch (RFA), FS, Buccaneers. Age: 26.
Despite being the team's third-string free safety, Corey Lynch did an admirable job filling in for Tanard Jackson and Cody Grimm at the end of the year.